Senior Software Engineer, Real-Time Communications

Vonage

full-time

Posted on: 9/23/2025

Origin: • 🇵🇱 Poland

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Senior

AnsibleAWSCloudDynamoDBLinuxMySQLNoSQLPostgresPythonRedisSQLSubversionTerraformVoIP

About the role

Design and develop distributed, robust, real-time high-volume applications
Develop software using best dev/ops practices including aspects of testing, deployment, and operations
Complete individual tasks end-to-end independently and collaborate with team members to accomplish bigger objectives
Monitor the system's stability and ensure high-availability (99.999%)
Develop new features, logic, and bug fixes
Diagnose bottlenecks and suggest optimizations for top-notch performance
Perform production deployments of new versions
Write automation to perform various complicated tasks
Write monitoring scripts, alerts, and dashboards
Analyze packet captures and system traces as part of troubleshooting activities
Maintain the AWS cloud infrastructure
Review and approve code written by others

5+ years of experience in Software Development in Python, SQL or Shell
Open-source technologies such as Asterisk, OpenSIPs, and/or Kamaillio
Knowledge of VoIP (SIP/RTP)
Hands-on experience with AWS
Relational (MySQL, Postgres) and NoSQL (Redis, DynamoDB) database technologies
Knowledge of automation software and practices (Ansible or Terraform desired)
Linux Systems knowledge (performance tuning, basic networking, file systems)
Experience with version control systems like Git, SVN, etc
Strong troubleshooting skills
Ability and willingness to work in a global, fast-paced environment
Experience with DevOps practices
Strong background in VOIP technologies, protocols, and open-source platforms
Backend development experience including application development, databases, cloud-based technologies, APIs, and scripting automation